CN102884914B - Corn harvester and grain bin of corn harvester - Google Patents
Corn harvester and grain bin of corn harvester Download PDFInfo
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- CN102884914B CN102884914B CN201210399687.1A CN201210399687A CN102884914B CN 102884914 B CN102884914 B CN 102884914B CN 201210399687 A CN201210399687 A CN 201210399687A CN 102884914 B CN102884914 B CN 102884914B
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- guiding gutter
- warehouse
- upset
- unloading
- water conservancy
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Abstract
The invention discloses a corn harvester and a grain bin of a corn harvester. The corn harvester comprises a grain bin which comprises a bin body, a guide groove used for prolonging an unloading and guiding surface is arranged at a bin opening end of a guide bin plate of the bin body and is hinged on the bin body, the guide groove can overturn towards the inside and the outside of the bin in a reciprocating manner, an overturning limiting mechanism for limiting the overturning angle of the guide groove, and an elastic piece for overturning and resetting the guide groove are arranged between the bin body and the guide groove; the overturning limiting mechanism is provided with an unloading position and a walking position, when the overturning limiting mechanism is in the unloading position, the guide groove turns outwards until the bottom of the groove is turned outwards completely to be parallel to the guide bin plate or share one plane with the guide bin plate, or the bottom of the groove exceeds an extension line of the guide bin plate; and when the overturning limiting mechanism is in the walking position, the guide groove turns inwards until the bottom of the groove is in the vertical position due to the action an elastic piece. When the corn harvester walks or harvests, the guide groove erects due to the elastic action of the elastic piece, the whole width of the corn harvester is reduced, and the overturning limiting mechanism limits the rotation angle of the guide groove.
Description
Technical field
The present invention relates to a kind of maize harvesting machine and maize harvesting machine silo, belong to agricultural machinery technological field.
Background technology
Current maize harvesting machine generally adopts hydraulic side tumbling formula silo, and when unloading, hydraulic control transmission mechanism promotes silo to the corn transport vehicle rollover being positioned at silo side, and this silo has the fireballing feature of unloading.The structure of this silo as shown in Figure 1, this silo comprises warehouse, warehouse is by front, back bin plate and the water conservancy diversion storehouse plate 1 being in silo rollover side and storehouse, the side plate being positioned at opposite side enclose and form, wherein, water conservancy diversion storehouse plate 1 is by the tilting storehouse plate of Qi Cang bottom to Hatch Opening end to storehouse outer incline, this ensure that turn on one's side time can successfully grain in storehouse be poured out fast, because maize harvesting machine silo Hatch Opening when turning on one's side unloading has certain distance with the transport vehicle silo be introduced into, in order to ensure that corn can all be poured in transport vehicle, need the length extending silo unloading guide face, common measure is the guiding gutter 5 being fixedly installed a groove width and water conservancy diversion storehouse plate width adaptation at the Hatch Opening end of water conservancy diversion storehouse plate 1, the bottom land of guiding gutter 5 connects with water conservancy diversion storehouse plate 1, and bottom land is along the oblique extension in plate face of water conservancy diversion storehouse plate 1, although solve unloading distance like this, but the overall width that the problem brought is silo increases, make silo beyond the width of maize harvesting machine car load, this brings inconvenience with regard to giving the walking of maize harvesting machine, what make maize harvesting machine passes through poor-performing.
Summary of the invention
For solving in prior art maize harvesting machine by the problem of poor performance, the object of the present invention is to provide one can unloading smoothly, maize harvesting machine can be made again by the good maize harvesting machine silo of property.Meanwhile, present invention also offers a kind of maize harvesting machine using this silo.
For achieving the above object, maize harvesting machine silo of the present invention adopts following technical scheme: maize harvesting machine silo, comprise warehouse, the Hatch Opening end of the water conservancy diversion storehouse plate of warehouse is provided with the guiding gutter for extending unloading guide face, described guiding gutter is hinged on warehouse, guiding gutter back and forth can overturn in storehouse, outside storehouse, is provided with the upset position-limit mechanism limiting guiding gutter flip angle and the elastic component that guiding gutter upset is resetted between warehouse and guiding gutter; Upset position-limit mechanism has unloading position and walking position, and when unloading position, turn up or bottom land parallel or coplanar with water conservancy diversion storehouse plate to bottom land of guiding gutter crosses the extended line of water conservancy diversion storehouse plate; Be expert at when walking, guiding gutter varus under the effect of elastic component is in vertical position to bottom land.
Described elastic component is extension spring.
Described upset position-limit mechanism comprises the long arc-shaped holes be opened on guiding gutter cell wall, the center of circle of this long arc-shaped holes is positioned on the jointed shaft of guiding gutter, the corresponding storehouse plate of described warehouse is fixed with and is through in described long arc-shaped holes and the spacing guide finger coordinated with long arc-shaped holes guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of long arc-shaped holes and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of long arc-shaped holes.
Described upset position-limit mechanism comprises the spacing arm-tie being provided with elongated hole, this elongated hole extends along the length direction of spacing arm-tie, one end of this spacing arm-tie is hinged on guiding gutter, the corresponding storehouse plate of described warehouse is fixed with and is through in described elongated hole and the spacing guide finger coordinated with this elongated hole guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of described elongated hole and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of described elongated hole.
The technical scheme of maize harvesting machine of the present invention is: maize harvesting machine, comprise frame and be arranged on the silo in frame, silo comprises warehouse, the Hatch Opening end of the water conservancy diversion storehouse plate of warehouse is provided with the guiding gutter for extending unloading guide face, described guiding gutter is hinged on warehouse, guiding gutter back and forth can overturn in storehouse, outside storehouse, is provided with the upset position-limit mechanism limiting guiding gutter flip angle and the elastic component that guiding gutter upset is resetted between warehouse and guiding gutter; Upset position-limit mechanism has unloading position and walking position, and when unloading position, turn up or bottom land parallel or coplanar with water conservancy diversion storehouse plate to bottom land of guiding gutter crosses the extended line of water conservancy diversion storehouse plate; Be expert at when walking, guiding gutter varus under the effect of elastic component is in vertical position to bottom land.
Described elastic component is extension spring.
Described upset position-limit mechanism comprises the long arc-shaped holes be opened on guiding gutter cell wall, the center of circle of this long arc-shaped holes is positioned on the jointed shaft of guiding gutter, the corresponding storehouse plate of described warehouse is fixed with and is through in described long arc-shaped holes and the spacing guide finger coordinated with long arc-shaped holes guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of long arc-shaped holes and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of long arc-shaped holes.
Described upset position-limit mechanism comprises the spacing arm-tie being provided with elongated hole, this elongated hole extends along the length direction of spacing arm-tie, one end of this spacing arm-tie is hinged on guiding gutter, the corresponding storehouse plate of described warehouse is fixed with and is through in described elongated hole and the spacing guide finger coordinated with this elongated hole guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of described elongated hole and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of described elongated hole.
The water conservancy diversion storehouse plate of maize harvesting machine silo of the present invention is hinged with the guiding gutter around the upset of water conservancy diversion storehouse plate, when maize harvesting machine is in walking or results process, guiding gutter is holded up under the elastic force effect of elastic component, reduce the overall width of maize harvesting machine, because upset position-limit mechanism carries out spacing to the flip angle of guiding gutter, guiding gutter would not to silo internal rotating; When needs unloading, silo overturns, the elastic force overcoming elastic component under the corn Action of Gravity Field of guiding gutter in silo outwards overturns, and this just makes corn all enter transport vehicle along guiding gutter, and position-limit mechanism can prevent the downward flip angle of guiding gutter excessive and cause corn to drop.Therefore, maize harvesting machine silo of the present invention makes the good by property of maize harvesting machine while the smooth unloading of guarantee.
Accompanying drawing explanation
Fig. 1 is maize harvesting machine silo schematic diagram of the prior art;
Fig. 2 is the schematic diagram of silo part in maize harvesting machine embodiment 1 of the present invention.
Embodiment
The embodiment 1 of maize harvesting machine: the maize harvesting machine of the present embodiment comprises frame and is arranged on the ceding of Taiwan in frame, debarker and silo, the structure of silo as shown in Figure 2, silo comprises warehouse, the Hatch Opening end of the water conservancy diversion storehouse plate 1 of warehouse is provided with the guiding gutter 5 for extending unloading guide face, guiding gutter 5 is hinged on warehouse, also be provided with between warehouse and guiding gutter 5 and make guiding gutter overturn the elastic component resetted and the upset position-limit mechanism limiting guiding gutter 5 flip angle, guiding gutter 5 can in storehouse under the effect of upset position-limit mechanism, back and forth overturn outside storehouse, upset position-limit mechanism has unloading position and walking position, when unloading position, turn up or bottom land parallel or coplanar with water conservancy diversion storehouse plate 1 to bottom land of guiding gutter 5 crosses the extended line of water conservancy diversion storehouse plate 1, be expert at when walking, guiding gutter 5 varus under the effect of elastic component is in vertical position to bottom land, the elastic component of the present embodiment is extension spring 7, the upset position-limit mechanism of the present embodiment comprises the spacing arm-tie 6 being provided with elongated hole, this elongated hole extends along the length direction of spacing arm-tie 6, one end of this spacing arm-tie 6 is hinged on guiding gutter 5, the corresponding storehouse plate of warehouse is fixed with and is through in described elongated hole and the spacing guide finger coordinated with this elongated hole guiding movement, when guiding gutter turns over 5 turns, spacing guide finger coordinates with the two ends block of described elongated hole and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of elongated hole.
Maize harvesting machine of the present invention is when walking or gather in the crops, and guiding gutter 5 is holded up under the elastic force effect of extension spring 7, and owing to being provided with spacing arm-tie 6, guiding gutter 5 can not to silo internal rotating; When unloading, silo overturns to plate 1 side, water conservancy diversion storehouse, the elastic force overcoming extension spring 7 under the corn Action of Gravity Field of guiding gutter 5 in silo overturns downwards, and this just makes corn all enter transport vehicle along guiding gutter 5, and spacing arm-tie 6 can prevent the anglec of rotation of guiding gutter 5 excessive and cause corn to drop.
The embodiment 2 of maize harvesting machine: in the present embodiment, with maize harvesting machine embodiment 1 unlike, guiding gutter upset position-limit mechanism comprises the long arc-shaped holes be opened on guiding gutter cell wall, the center of circle of this long arc-shaped holes is positioned on the jointed shaft of guiding gutter, the corresponding storehouse plate of warehouse is fixed with and is through in described long arc-shaped holes and the spacing guide finger coordinated with long arc-shaped holes guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of long arc-shaped holes and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of long arc-shaped holes.Very little with embodiment 1 difference of maize harvesting machine due to the present embodiment, difference is relatively simple for structure, therefore omits accompanying drawing.
In other embodiment of maize harvesting machine of the present invention, guiding gutter upset position-limit mechanism can be also other structure, as long as have the function of restriction guiding gutter flip angle.
In other embodiment of maize harvesting machine of the present invention, the elastic component on silo can be also torsion spring, as long as have the elastic component making guiding gutter reset.
The embodiment of maize harvesting machine silo of the present invention is identical with the barn structure in maize harvesting machine embodiment provided by the invention, repeats no more herein.
Claims (8)
1. maize harvesting machine silo, comprise warehouse, the Hatch Opening end of the water conservancy diversion storehouse plate of warehouse is provided with the guiding gutter for extending unloading guide face, it is characterized in that: described guiding gutter is hinged on warehouse, guiding gutter back and forth can overturn in storehouse, outside storehouse, is provided with the upset position-limit mechanism limiting guiding gutter flip angle and the elastic component that guiding gutter upset is resetted between warehouse and guiding gutter; Upset position-limit mechanism has unloading position and walking position, and when unloading position, turn up or bottom land parallel or coplanar with water conservancy diversion storehouse plate to bottom land of guiding gutter crosses the extended line of water conservancy diversion storehouse plate; Be expert at when walking, guiding gutter varus under the effect of elastic component is in vertical position to bottom land, described upset position-limit mechanism comprises the long arc-shaped holes be opened on guiding gutter cell wall, the center of circle of this long arc-shaped holes is positioned on the jointed shaft of guiding gutter, the corresponding storehouse plate of described warehouse is fixed with and is through in described long arc-shaped holes and the spacing guide finger coordinated with long arc-shaped holes guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of long arc-shaped holes and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of long arc-shaped holes.
2. maize harvesting machine silo according to claim 1, is characterized in that: described elastic component is extension spring.
3. maize harvesting machine silo, comprise warehouse, the Hatch Opening end of the water conservancy diversion storehouse plate of warehouse is provided with the guiding gutter for extending unloading guide face, it is characterized in that: described guiding gutter is hinged on warehouse, guiding gutter back and forth can overturn in storehouse, outside storehouse, is provided with the upset position-limit mechanism limiting guiding gutter flip angle and the elastic component that guiding gutter upset is resetted between warehouse and guiding gutter, upset position-limit mechanism has unloading position and walking position, and when unloading position, turn up or bottom land parallel or coplanar with water conservancy diversion storehouse plate to bottom land of guiding gutter crosses the extended line of water conservancy diversion storehouse plate, be expert at when walking, guiding gutter varus under the effect of elastic component is in vertical position to bottom land, described upset position-limit mechanism comprises the spacing arm-tie being provided with elongated hole, this elongated hole extends along the length direction of spacing arm-tie, one end of this spacing arm-tie is hinged on guiding gutter, the corresponding storehouse plate of described warehouse is fixed with to be through in described elongated hole, and the spacing guide finger coordinated with this elongated hole guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of described elongated hole and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of described elongated hole.
4. maize harvesting machine silo according to claim 3, is characterized in that: described elastic component is extension spring.
5. maize harvesting machine, comprise frame and be arranged on the silo in frame, silo comprises warehouse, the Hatch Opening end of the water conservancy diversion storehouse plate of warehouse is provided with the guiding gutter for extending unloading guide face, it is characterized in that: described guiding gutter is hinged on warehouse, guiding gutter back and forth can overturn in storehouse, outside storehouse, is provided with the upset position-limit mechanism limiting guiding gutter flip angle and the elastic component that guiding gutter upset is resetted between warehouse and guiding gutter; Upset position-limit mechanism has unloading position and walking position, and when unloading position, turn up or bottom land parallel or coplanar with water conservancy diversion storehouse plate to bottom land of guiding gutter crosses the extended line of water conservancy diversion storehouse plate; Be expert at when walking, guiding gutter varus under the effect of elastic component is in vertical position to bottom land, described upset position-limit mechanism comprises the long arc-shaped holes be opened on guiding gutter cell wall, the center of circle of this long arc-shaped holes is positioned on the jointed shaft of guiding gutter, the corresponding storehouse plate of described warehouse is fixed with and is through in described long arc-shaped holes and the spacing guide finger coordinated with long arc-shaped holes guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of long arc-shaped holes and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of long arc-shaped holes.
6. maize harvesting machine according to claim 5, is characterized in that: described elastic component is extension spring.
7. maize harvesting machine, comprise frame and be arranged on the silo in frame, silo comprises warehouse, the Hatch Opening end of the water conservancy diversion storehouse plate of warehouse is provided with the guiding gutter for extending unloading guide face, it is characterized in that: described guiding gutter is hinged on warehouse, guiding gutter back and forth can overturn in storehouse, outside storehouse, is provided with the upset position-limit mechanism limiting guiding gutter flip angle and the elastic component that guiding gutter upset is resetted between warehouse and guiding gutter, upset position-limit mechanism has unloading position and walking position, and when unloading position, turn up or bottom land parallel or coplanar with water conservancy diversion storehouse plate to bottom land of guiding gutter crosses the extended line of water conservancy diversion storehouse plate, be expert at when walking, guiding gutter varus under the effect of elastic component is in vertical position to bottom land, described upset position-limit mechanism comprises the spacing arm-tie being provided with elongated hole, this elongated hole extends along the length direction of spacing arm-tie, one end of this spacing arm-tie is hinged on guiding gutter, the corresponding storehouse plate of described warehouse is fixed with to be through in described elongated hole, and the spacing guide finger coordinated with this elongated hole guiding movement, when guiding gutter overturns, spacing guide finger coordinates with the two ends block of described elongated hole and limits guiding gutter flip angle, corresponding unloading position and the walking position respectively, two ends of described elongated hole.
8. maize harvesting machine according to claim 7, is characterized in that: described elastic component is extension spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399687.1A CN102884914B (en) | 2012-10-19 | 2012-10-19 | Corn harvester and grain bin of corn harvester |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201210399687.1A CN102884914B (en) | 2012-10-19 | 2012-10-19 | Corn harvester and grain bin of corn harvester |
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| Publication Number | Publication Date |
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| CN102884914A CN102884914A (en) | 2013-01-23 |
| CN102884914B true CN102884914B (en) | 2015-06-24 |
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| CN201210399687.1A Active CN102884914B (en) | 2012-10-19 | 2012-10-19 | Corn harvester and grain bin of corn harvester |
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Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103518478A (en) * | 2013-10-21 | 2014-01-22 | 山东常林农业装备股份有限公司 | Double-sliding-rod type lifting grain-unloading mechanism used for harvest machinery |
| CN106211915A (en) * | 2016-07-27 | 2016-12-14 | 山东省农业机械科学研究院 | Hopper shedding mechanism |
| CN107592996A (en) * | 2017-10-21 | 2018-01-19 | 安徽特种农业装备产业技术研究院有限公司 | A kind of stone collector collection stone stone-unloading device |
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| CN201174889Y (en) * | 2008-03-25 | 2009-01-07 | 福田雷沃国际重工股份有限公司 | Fruit-cluster box discharge sliding plate of corn harvester |
| CN201418280Y (en) * | 2009-04-24 | 2010-03-10 | 郑州三中收获实业有限公司 | Walking and discharging device for corn harvester |
| US7867071B1 (en) * | 2009-05-18 | 2011-01-11 | Cnh America Llc. | Corn cob collection device with stowable conveyor system having positive de-husking capability with automatic door system |
| CN201797765U (en) * | 2010-09-26 | 2011-04-20 | 北京亨运通机械有限公司 | Novel granary unloading outlet extending mechanism of corn harvester |
| CN202931798U (en) * | 2012-10-19 | 2013-05-15 | 郑州中联收获机械有限公司 | Corn harvester and granary thereof |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP5259222B2 (en) * | 2008-03-27 | 2013-08-07 | ヤンマー株式会社 | Combine |
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Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201174889Y (en) * | 2008-03-25 | 2009-01-07 | 福田雷沃国际重工股份有限公司 | Fruit-cluster box discharge sliding plate of corn harvester |
| CN201418280Y (en) * | 2009-04-24 | 2010-03-10 | 郑州三中收获实业有限公司 | Walking and discharging device for corn harvester |
| US7867071B1 (en) * | 2009-05-18 | 2011-01-11 | Cnh America Llc. | Corn cob collection device with stowable conveyor system having positive de-husking capability with automatic door system |
| CN201797765U (en) * | 2010-09-26 | 2011-04-20 | 北京亨运通机械有限公司 | Novel granary unloading outlet extending mechanism of corn harvester |
| CN202931798U (en) * | 2012-10-19 | 2013-05-15 | 郑州中联收获机械有限公司 | Corn harvester and granary thereof |
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| CN102884914A (en) | 2013-01-23 |
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